CN220856358U - Trolley switching device - Google Patents
Trolley switching device Download PDFInfo
- Publication number
- CN220856358U CN220856358U CN202322628379.8U CN202322628379U CN220856358U CN 220856358 U CN220856358 U CN 220856358U CN 202322628379 U CN202322628379 U CN 202322628379U CN 220856358 U CN220856358 U CN 220856358U
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- assembly
- plug
- busbar
- switching device
- switch
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- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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Abstract
The present utility model provides a trolley switching device, comprising: the socket assembly, the switch assembly, the busbar assembly and the base shell; the base shell is provided with a plurality of plug seat assemblies, a plurality of busbar assemblies and the switch assembly, and the busbar assemblies are connected with the switch assembly; the plug seat assembly is formed by a plug and a socket, the plug and the socket are matched to realize plug connection, and the socket is connected with the busbar assembly. According to the utility model, through the combination of the plug and the socket, the connecting wire of the power port and the load port of the switching equipment can be quickly removed or connected, so that the quick removal or connection of the switch of the electric equipment is realized.
Description
Technical Field
The present utility model relates to the field of switching devices, in particular to trolley switching devices.
Background
In some sites, mines and other places, the power supply switch device is frequently detached and connected due to frequent change of the operation sites. The connection of the cable wires of the traditional switch device adopts a nut connection mode, so that the disassembly and connection are time-consuming and inconvenient, and the equipment cannot be rapidly put into operation at the first time.
Disclosure of utility model
In view of the drawbacks of the prior art, an object of the present utility model is to provide a trolley switching device.
According to the present utility model, there is provided a dolly switching device comprising: the socket assembly, the switch assembly, the busbar assembly and the base shell;
the base shell is provided with a plurality of plug seat assemblies, a plurality of busbar assemblies and the switch assembly, and the busbar assemblies are connected with the switch assembly;
The plug seat assembly is formed by a plug and a socket, the plug and the socket are matched to realize plug connection, and the socket is connected with the busbar assembly.
Preferably, the plug assembly is arranged at two ends of the base shell, two rows of plug assemblies are arranged at each end, and one plug assembly in each row is connected with the same busbar assembly.
Preferably, a mounting plate is mounted within the base housing.
Preferably, the switch assembly comprises: a three-pole switch, a two-pole switch and a main switch;
The three-pole switch, the two-pole switch and the main switch are installed on the mounting plate, and the busbar assembly is connected with the main switch.
Preferably, the base housing is hinged with an upper cover housing.
Preferably, a power supply indicator lamp, a closing indicator lamp and a separating brake indicator lamp are arranged on the upper cover shell.
Preferably, the mounting plate is provided with an operating mechanism assembly, the upper cover shell is provided with an operating handle assembly, and when the upper cover shell and the base shell are in a closed state, the operating handle assembly is connected with the operating mechanism assembly, and the operating mechanism assembly is driven to rotate by rotating the operating handle assembly.
Preferably, the operating mechanism assembly on the mounting plate is connected to the handle of the main switch.
Preferably, a door lock is arranged on the upper cover shell, and the upper cover shell can be locked relative to the base shell through the door lock.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the application, through the combination of the plug and the socket, the connecting wire of the power port and the load port of the switching equipment can be quickly removed or connected, so that the quick removal or connection of the switch of the electric equipment is realized;
2. the main switch can realize the functions of overload protection, short-circuit protection and isolation protection, and greatly improves the reliability protection of a power grid and electric equipment;
3. The door lock is additionally arranged on the locking page of the device, so that the running state of the switching device can be locked, the switching device can be locked in the off or on state, the manual misoperation is prevented, and the safe running effect is achieved;
4. the plug seat assembly is provided with a plurality of plug seat assemblies, so that multiple wiring modes of line electric equipment can be selected according to the condition of the on-site electric equipment, and two-in two-out, two-in one-out, one-in two-out and one-in one-out wiring modes can be realized.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
Fig. 1 is a front external appearance structure of a dolly switching device;
FIG. 2 is a block diagram of the door after opening;
FIG. 3 is a side cross-sectional view of the trolley switching device;
Fig. 4 is a perspective view of the trolley switching device;
FIG. 5 is a schematic diagram of the connection of the main switch to the busbar;
FIG. 6 is a schematic view of a connector assembly;
FIG. 7 is a schematic view of a base housing structure;
FIG. 8 is a schematic view of the upper cover housing structure;
the figure shows:
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Example 1
As shown in fig. 2 to 8, the present embodiment includes: the plug seat assembly, the switch assembly, the busbar assembly, the upper cover shell 9, the base shell 10, the mounting plate 11, the three-pole switch 18, the two-pole switch 19 and the main switch 20; the base shell 10 is provided with a plurality of plug seat assemblies, a plurality of busbar assemblies and a mounting plate 11, the mounting plate 11 is provided with a three-pole switch 18, a two-pole switch 19 and a main switch 20, and the busbar assemblies are connected with the main switch 20; plug seat assemblies are arranged at two ends of the base shell 10, two rows of plug seat assemblies are arranged at each end, and one plug seat assembly in each row is connected with the same busbar assembly.
Specifically, the upper port of the base housing 10 is provided with a first plug assembly 1, a second plug assembly 2, a third plug assembly 3, a fourth plug assembly 4, a ninth plug assembly 29, a tenth plug assembly 30, an eleventh plug assembly 31, and a twelfth plug assembly 32; the lower port of the base housing 10 is provided with a fifth plug assembly 5, a sixth plug assembly 6, a seventh plug assembly 7, an eighth plug assembly 8, a thirteenth plug assembly 33, a fourteenth plug assembly 34, a fifteenth plug assembly 35, and a sixteenth plug assembly 36.
The upper open end of the main switch 20 is connected to a first busbar 21, a second busbar 22, a third busbar 23 and a fourth busbar 24, and the lower port is connected to a fifth busbar 25, a sixth busbar 26, a seventh busbar 27 and an eighth busbar 28.
The first and ninth plug assemblies 1 and 29 are connected to the first busbar 21, the second and tenth plug assemblies 2 and 30 are connected to the second busbar 22, the third and eleventh plug assemblies 3 and 31 are connected to the third busbar 23, the fourth and twelfth plug assemblies 4 and 32 are connected to the fourth busbar 24, the fifth and thirteenth plug assemblies 5 and 33 are connected to the fifth busbar 25, the sixth and fourteenth plug assemblies 6 and 34 are connected to the sixth busbar 26, the seventh and fifteenth plug assemblies 7 and 35 are connected to the seventh busbar 27, and the eighth and sixteenth plug assemblies 8 and 3 are connected to the eighth busbar 28.
As shown in fig. 1, a power indicator 12, a closing indicator 13, and a breaking indicator 14 are mounted on the upper cover case 9. The upper cover shell 9 is provided with a door lock 15, and the upper cover shell 9 can be locked relative to the base shell 10 through the door lock 15.
The mounting plate 11 is provided with an operating mechanism assembly 17, the upper cover shell 9 is provided with an operating handle assembly 16, and when the upper cover shell 9 and the base shell 10 are in a closed state, the operating handle assembly 16 is connected with the operating mechanism assembly 17, and the operating mechanism assembly 17 is driven to rotate by rotating the operating handle assembly 16. An operating mechanism assembly 17 on the mounting plate 11 is connected to the handle of the main switch 20.
As shown in fig. 6, the plug base assembly is formed by a plug and a socket, the plug and the socket are matched to realize plug connection, and the socket is connected with the busbar assembly.
Example 2
Example 2 is a preferred example of example 1.
As shown in fig. 1, a power indicator 12, a closing indicator 13 and a switching indicator 14 are installed in the upper cover shell 9 to form a power state and a main switch switching state display. A door lock 15 is installed in the upper cover case 9, the door lock 15 being used to lock the upper cover case 9. An operating handle assembly 16 is mounted in the upper cover housing 9, the operating handle assembly 16 being used to drive an operating mechanism assembly 17.
The first plug assembly 1, the second plug assembly 2, the third plug assembly 3 and the fourth plug assembly 4 are connected with the upper end of the base shell 10, and the fifth plug assembly 5, the sixth plug assembly 6, the seventh plug assembly 7 and the eighth plug assembly 8 are connected with the lower end of the base shell 10 to form an incoming and outgoing line wiring port.
As shown in fig. 2, 3 and 5, the upper cover case 9 is connected to the base case 10, and the upper cover case 9 is openable and rotatable. A door lock 15 is installed in the upper cover housing 9, the door lock 15 is rotatably movable, and the door lock 15 can lock the upper cover housing 9 in the base housing 10. An operating handle assembly 16 is fixed in the upper cover housing 9, the operating handle assembly 16 is rotatably movable, the operating handle assembly 16 is connectable with an operating mechanism assembly 17, and the operating handle assembly 16 is movable to drive the operating mechanism assembly 17.
The first plug seat assembly 1 is connected with a first busbar 21, the first busbar 21 is connected with the upper open end of the main switch 20, the second plug seat assembly 2 is connected with a second busbar 22, the second busbar 22 is connected with the upper open end of the main switch 20, the third plug seat assembly 3 is connected with a third busbar 23, the third busbar 23 is connected with the upper open end of the main switch 20, the fourth plug seat assembly 4 is connected with a fourth busbar 24, and the fourth busbar 24 is connected with the upper open end of the main switch 20. The fifth plug assembly 5 is connected with a fifth busbar 25, the fifth busbar 25 is connected with the lower open end of the main switch 20, the sixth plug assembly 6 is connected with a sixth busbar 26, the sixth busbar 26 is connected with the lower open end of the main switch 20, the seventh plug assembly 7 is connected with a seventh busbar 27, the seventh busbar 27 is connected with the lower open end of the main switch 20, the eighth plug assembly 8 is connected with an eighth busbar 28, and the eighth busbar 28 is connected with the lower open end of the main switch 20.
The mounting plate 11 is fixed in the base housing 10, and the three-pole switch 18, the two-pole switch 19, and the main switch 20 are connected to the mounting plate 11. The operating mechanism assembly 17 is connected with the main switch 20, and the operating mechanism assembly 17 can drive the handle of the main switch 20 to move.
As shown in fig. 4, the first connector assembly 1, the second connector assembly 2, the third connector assembly 3, the fourth connector assembly 4, the ninth connector assembly 29, the tenth connector assembly 30, the eleventh connector assembly 31, and the twelfth connector assembly 32 are connected to the base housing 10 to form an incoming line connection port. The fifth, sixth, seventh, eighth, ninth, thirteenth, fourteenth, fifteenth, and sixteenth plug assemblies 5, 6, 7, 8, 29, 33, 34, 35, 36 are connected to the base housing 10, constituting an outlet wiring port. The power indicator lamp 12, the closing indicator lamp 13 and the opening indicator lamp 14 are connected with the upper cover shell 9 to form a display function. The door lock 15 is connected with the upper cover shell 9 to form a locking mechanism. The operating handle assembly 16 is connected with the upper cover shell 9 to form an operating component.
As shown in fig. 6, the first plug assembly 1, the second plug assembly 2, the third plug assembly 3, the fourth plug assembly 4, the fifth plug assembly 5, the sixth plug assembly 6, the seventh plug assembly 7, the eighth plug assembly 8, the ninth plug assembly 29, the tenth plug assembly 30, the eleventh plug assembly 31, the twelfth plug assembly 32, the thirteenth plug assembly 33, the fourteenth plug assembly 34, the fifteenth plug assembly 35, and the sixteenth plug assembly 36 are each composed of two parts of a plug and a socket.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (9)
1. A trolley switching device, characterized by comprising: the connector assembly, the switch assembly, the busbar assembly and the base shell (10);
The base shell (10) is provided with a plurality of plug seat assemblies, a plurality of busbar assemblies and the switch assembly, and the busbar assemblies are connected with the switch assembly;
The plug seat assembly is formed by a plug and a socket, the plug and the socket are matched to realize plug connection, and the socket is connected with the busbar assembly.
2. The trolley switching device according to claim 1, wherein: the two ends of the base shell (10) are provided with the plug assembly, each plug assembly is provided with two rows, and one plug assembly in each row is connected with the same busbar assembly.
3. The trolley switching device according to claim 1, wherein: a mounting plate (11) is arranged in the base shell (10).
4. A trolley switching device according to claim 3, wherein the switching assembly comprises: a three-pole switch (18), a two-pole switch (19) and a main switch (20);
The three-pole switch (18), the two-pole switch (19) and the main switch (20) are arranged on the mounting plate (11), and the busbar assembly is connected with the main switch (20).
5. A trolley switching device according to claim 3, characterized in that: the base shell (10) is hinged with an upper cover shell (9).
6. The trolley switching device of claim 5, wherein: the upper cover shell (9) is provided with a power supply indicator lamp (12), a closing indicator lamp (13) and a separating brake indicator lamp (14).
7. The trolley switching device of claim 5, wherein: an operating mechanism assembly (17) is arranged on the mounting plate (11), an operating handle assembly (16) is arranged on the upper cover shell (9), and when the upper cover shell (9) and the base shell (10) are in a closed state, the operating handle assembly (16) is connected with the operating mechanism assembly (17), and the operating mechanism assembly (17) is driven to rotate by rotating the operating handle assembly (16).
8. The trolley switching device of claim 4, wherein: an operating mechanism assembly (17) on the mounting plate (11) is connected with a handle of the main switch (20).
9. The trolley switching device of claim 5, wherein: the upper cover shell (9) is provided with a door lock (15), and the upper cover shell (9) can be locked relative to the base shell (10) through the door lock (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628379.8U CN220856358U (en) | 2023-09-26 | 2023-09-26 | Trolley switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322628379.8U CN220856358U (en) | 2023-09-26 | 2023-09-26 | Trolley switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220856358U true CN220856358U (en) | 2024-04-26 |
Family
ID=90744526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322628379.8U Active CN220856358U (en) | 2023-09-26 | 2023-09-26 | Trolley switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220856358U (en) |
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2023
- 2023-09-26 CN CN202322628379.8U patent/CN220856358U/en active Active
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